The 4th Sailor Moon musical (and the 2nd to get a physical release.) While Usagi Tsukino and her friends are enjoying their summer vacation and planning on making their dreams for the future come true, they must deal with the Death Busters and two new Sailor Senshi who are on the hunt for the Talismans, as well as the arrival of Chibiusa.

Usagi and friends are enjoying summer vacation, until Queen Beryl and the Shitennou are revived. The musical was recorded on August 12, 1993 at the Gotanda U-Port Hall in Tokyo, Japan.

The theatre play is set in the late Heian (794–1185) and early Kamakura period (1185–1333) in Japan. The main character is young adult Minamoto no Yoshitsune, from the Minamoto clan. Like previous chapters, it is a historical fiction, a world with supernatural powers and spirits (Mononokes). The idea was to create a story where the Oni (Japanese demons) were the origin of vampires, and eventually of the central character.[19] In the Heian period existed those called as Mononoke (spirits), and Mononofu, who were born between humans and Mononoke, and with special powers dominated both Mononoke and humans. The story from Mysteries of Yoshitsune spreads out when the member with inherited blood crossed over to Europe, and became the progenitor of the later vampires.